Is TKA with computer-assisted navigation associated with less blood loss? A comparative study between computer-navigated and conventional method

被引：4
|
作者：
Mitsiou, Diamantis [1 ]
Pakos, Emilios E. [2 ]
Papadopoulos, Dimitrios, V [2 ]
Georgiadis, Giorgos [1 ]
Gelalis, Ioannis D. [2 ]
Tsantes, Andreas G. [3 ]
Gkiatas, Ioannis [4 ]
Kalos, Nikos [1 ]
Xenakis, Theodoros A. [1 ]
机构：
[1] Univ Ioannina, Sch Med, Lab Orthopaed & Biomech, Univ Campus, Ioannina 45110, Greece
[2] Univ Hosp Ioannina, Dept Orthoped, Stavros Niarchos Ave, Ioannina 45332, Greece
[3] Natl & Kapodistrian Univ Athens, Sch Med, 75 Mikras Asias Str, Athens 11527, Greece
[4] Hosp Special Surg, Stavros Niarchos Fdn, Complex Joint Reconstruct Ctr, 535 E 70th St, New York, NY 10021 USA
来源：
JOURNAL OF ORTHOPAEDICS | 2020年 / 20卷
关键词：
TKA; Computer-assisted navigation; Blood loss; Hemorrhage; TOTAL KNEE REPLACEMENT; ARTHROPLASTY; SURGERY;
D O I：
10.1016/j.jor.2020.01.014
中图分类号：
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];
学科分类号：
摘要：
The aim of this study is to evaluate whether computer-assisted navigated TKA reduces perioperative blood loss. Patients were randomly divided into 2 groups and underwent either a conventional TKA (n = 40) or a TKA with computer-assisted navigation (n = 40). Perioperative blood loss was evaluated by laboratory parameters, postoperative drain output and number of required transfusions. Change in hemoglobin concentration and in hematocrit levels was similar. Also, there was no statistically significant difference in drain output and in the number of transfused units. The results of this study showed that TKA with computer-assisted navigation is similar to the conventional TKA regarding perioperative hemorrhage.
引用
收藏
页码：50 / 53
页数：4
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